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Paper Abstract and Keywords
Presentation 2024-03-01 13:00
Experimental comparison of Multi-hop channels and Relayer Aggrigation in inter-blockchain communication time
Takaaki Yanagihara, Akihiro Fujihara (CIT) NS2023-220
Abstract (in Japanese) (See Japanese page) 
(in English) When exchanging information across multiple blockchains (BCs) using Cosmos IBCs, it is necessary to perform IBCs for each BC separately, and multi-hop IBCs have been proposed as a method to improve this problem. In this study, we simulate a multi-hop IBC and report a simple experiment with $1~5$ hops, implementing the mechanism proposed in the Cosmos multi-hop IBC. In addition, from the experimental results and discussion, we raise issues surrounding multi-hop IBCs.
Keyword (in Japanese) (See Japanese page) 
(in English) Blockchain / Interoperability / Inter-Blockchain Communication / Relayer Aggregation / Chainless Multi-layer Consensus / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 397, NS2023-220, pp. 282-287, Feb. 2024.
Paper # NS2023-220 
Date of Issue 2024-02-22 (NS) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NS2023-220

Conference Information
Committee NS IN  
Conference Date 2024-02-29 - 2024-03-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2024-02-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental comparison of Multi-hop channels and Relayer Aggrigation in inter-blockchain communication time 
Sub Title (in English)  
Keyword(1) Blockchain  
Keyword(2) Interoperability  
Keyword(3) Inter-Blockchain Communication  
Keyword(4) Relayer Aggregation  
Keyword(5) Chainless Multi-layer Consensus  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takaaki Yanagihara  
1st Author's Affiliation Chiba Institute of Technology (CIT)
2nd Author's Name Akihiro Fujihara  
2nd Author's Affiliation Chiba Institute of Technology (CIT)
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Speaker Author-1 
Date Time 2024-03-01 13:00:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2023-220 
Volume (vol) vol.123 
Number (no) no.397 
Page pp.282-287 
#Pages 6 
Date of Issue 2024-02-22 (NS) 

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